Bilstein 33-185897 B6 4600 Rear Shock for 2004-2008 Ford F-150

Vehicle Fitment

• 2004-2008 Ford F-150 (4WD/RWD, stock height)
• 2006-2008 Lincoln Mark LT (4WD/RWD, stock height)

Features

• B6 4600 gas-charged monotube shock for improved ride quality
• Velocity-sensitive digressive piston design for responsive damping
• Direct-fit, bolt-on OE replacement shock for rear suspension
• Enhanced handling and control for towing and daily use
• Superior fade-free performance across varied road conditions
• Durable yellow-coated body with protective blue boot
• Pre-tuned valving for factory height applications
• Heavy-duty construction for long-lasting service life

Specifications

• Part Number: 33-185897
• Series: Bilstein B6 4600
• Shock Type: Gas-charged monotube
• Position: Rear
• Internal Design: Monotube
• Mount Type: Eyelet top and bottom
• Collapsed Length: 16.69 in
• Extended Length: 27.11 in
• Boot: Blue protective bellows included
• Ride Height: Designed for stock height applications

Included Components

• 1x Bilstein B6 4600 Rear Shock Absorber (33-185897)
• 1x Protective shock boot
• Bushings pre-installed

Product Description

The Bilstein 33-185897 B6 4600 rear shock is engineered as a direct-fit upgrade for select FordF-150 and Lincoln Mark LT trucks from 2004 through 2008. This gas-charged monotube shock improvesvehicle control, handling, and ride comfort compared to standard OE replacements. Its digressive,velocity-sensitive piston design adapts to changing road conditions, providing a smoother and morecontrolled driving experience whether on pavement or light off-road trails.

Built for stock height applications, the B6 4600 delivers enhanced damping performance whilemaintaining the factory ride quality. The robust construction includes a corrosion-resistantyellow body and protective blue boot to extend service life. Sold individually, these rear shocksare ideal for drivers seeking improved ride dynamics and reliable performance for daily driving,towing, or hauling tasks.